Best Gps Units

GPS units usually come with software?
I do a lot of research on GPS units, but none of their websites seem whether or not they come with route planning, software update, etc. What has been your experience? I need a unit that will plan and optimize (not just sort) a route with up to 80 waypoints.
while all PNVs (navigation devices personal) with software for routing, etc., I am not aware of any that will optimize your route. This is a beautiful piece of functionality but From what I have seen you must set the agenda yourself. best of luck.
Is Garmin the Best? GPS Navigation Comparison Test
|
|
Satmap Active 10 Plus GPS £309.99 … |
|
|
Garmin Oregon 200 Handheld GPS £235.97 … |
|
|
Garmin Oregon 550T Handheld GPS System £358.99 … |
|
|
TomTom ONE IQ Routes Edition Satellite Navigation Unit Europe £122.48 … |
|
|
TomTom ONE IQ Routes Edition Satellite Navigation Unit UK & ROI £109.99 … |
|
|
TomTom XL IQ Routes Edition Satellite Navigation Unit Europe £145.08 … |